Bearing Distributors, an Applied Company
Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com
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Isostatic TU® Thrust Washer Bearings
  • Standard stock products
  • Self-lubricating dry sliding bearing
  • A steel-backed composite material comprised of:
    • Low carbon steel backing for extremely high load capacity-.50 – 2.7mm thick
    • Sintered bronze offers optimal heat dispersion –.20 - .35 mm thickness and
    • PTFE – lead sliding surface creates a low friction coefficient and allows for a wide temperature range – thickness .2 mm
  • Can be used where many liquid lubricants fail; also performs well with lubrication
  • Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 102,000, P-Load 36,250, V-SFM-1,900
  • Effective in temperature range of -328° F to +536° F
  • Standard tolerances vary by size. See items for specific tolerances
  • See TP® product line for a lead free, REACH and ROHS compliant alternative
Unit of Measure

Description

Detailed Description

 N/A 28 MM I.D. x 48 MM O.D. x 1.5 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Thrust Washer Bearing, Metric

Specifications

Catalog Number

 N/A WM25TU

Unit of Measure

 N/A Each

Material

 N/A Steel-Backed PTFE Lined

Material Standard

 N/A Steel-Backed PTFE Lined

Avg Unit Weight

 N/A 0.028 lb

UPC Code

 N/A 00846802071493

Dimensions

Nominal Inner Diameter

 N/A 28 mm

Nominal Outer Diameter

 N/A 48 mm

Nominal Thrust Washer Thickness

 N/A 1.5 mm

Nominal Dowel Hole Diameter

 N/A 4 mm

Nominal Dowel Hole Pitch Circle Diameter

 N/A 38 mm

Nominal Housing Recess Depth

 N/A 1.0 mm

Tolerances

Inner Diameter Tolerance

 N/A +.25 mm

Outside Diameter Tolerance

 N/A -.25 mm

Thrust Washer Thickness Tolerance

 N/A +.05 mm

Dowel Hole Diameter Tolerance

 N/A +.25 mm

Dowel Hole Pitch Circle Diameter Tolerance

 N/A -.24 mm

Housing Recess Depth Tolerance

 N/A +.25 mm

Performance Data

Load - P Max Value

 N/A 36,250 lb/in²

Speed - V Max Value

 N/A 1,900 ft²/min

Load at Speed - PV Max Value (P.S.I. / S.F.M.)

 N/A 102,000